Fernando e Humberto Campana - Cake Stool Cake Stool, 2008 H 55 cm x diam 120 composed by stuffed animals and steel. Limited edition. Original certificate of authenticity, model 52/150. Estudio Campana Manufacture. LITERATURE Campana Brothers: Complete Works (So Far), Alfred, Sudjic, Edelkoort and Hamel, pg. 286;